California Driving - Roads and Rules
California Driving Distances
Use this California map supplement to find the distance between major cities and destinations.
A survival guide - all about road signs, gas stations, California driving quirks and more.
California Highway Patrol Brochures
Driving information and laws.
California Rest Stops
From the folk at CalTrans.
Learn about all the California driving laws.
Driving in the US
A guide for visitors from other countries.
From CalTrans. Especially useful to see if Highway 1 is closed or get chain info for snowy weather.